Assignee
TELLABS SAN JOSE INC
US·18 granted patents·4 pending applications·263 citations·filing 2000–2011
Top patents by PatentIndex Score
22 records- 0192US7990852B1Methods and apparatus for improving network communication using BFD and VRRP tracking systemTELLABS SAN JOSE INC·Filed 2009·Granted Aug 2, 2011·32 cites·20 claims
- 0286US7856024B1Method and apparatus for integrating routing and bridging functionsTELLABS SAN JOSE INC·Filed 2008·Granted Dec 21, 2010·18 cites·20 claims
- 0385US7505458B2Apparatus and method for a fault-tolerant scalable switch fabric with quality-of-service (QOS) supportTELLABS SAN JOSE INC·Filed 2001·Granted Mar 17, 2009·46 cites·84 claims
- 0484US6987732B2Apparatus and methods for scheduling packets in a broadband data streamTELLABS SAN JOSE INC·Filed 2000·Granted Jan 17, 2006·55 cites·38 claims
- 0582US7673061B2Method and apparatus for neighborhood discovery across disparate point-to-point networksTELLABS SAN JOSE INC·Filed 2006·Granted Mar 2, 2010·14 cites·20 claims
- 0681US6741562B1Apparatus and methods for managing packets in a broadband data streamTELLABS SAN JOSE INC·Filed 2000·Granted May 25, 2004·42 cites·8 claims
- 0780US7852754B2Method and apparatus for managing faults in a ring networkTELLABS SAN JOSE INC·Filed 2006·Granted Dec 14, 2010·16 cites·21 claims
- 0875US7855967B1Method and apparatus for providing line rate netflow statistics gatheringTELLABS SAN JOSE INC·Filed 2008·Granted Dec 21, 2010·6 cites·20 claims
- 0968US7697430B2Apparatus and methods for scheduling packets in a broadband data streamTELLABS SAN JOSE INC·Filed 2005·Granted Apr 13, 2010·4 cites·20 claims
- 1067US7796062B1Method and apparatus for providing non-power-of-two even count gray codeTELLABS SAN JOSE INC·Filed 2007·Granted Sep 14, 2010·6 cites·24 claims
- 1167US7693046B2Method and apparatus for maintaining network connectivity via label switched path(s)TELLABS SAN JOSE INC·Filed 2006·Granted Apr 6, 2010·4 cites·20 claims
- 1267US6847641B2Apparatus and methods for establishing virtual private networks in a broadband networkTELLABS SAN JOSE INC·Filed 2001·Granted Jan 25, 2005·10 cites·20 claims
- 1363US2009204697A1Methods and apparatus for extended error reporting in network managementTELLABS SAN JOSE INC·Filed 2009·Application pending·0 cites
- 1460US8014411B2Apparatus and methods for establishing virtual private networks in a broadband networkTELLABS SAN JOSE INC·Filed 2004·Granted Sep 6, 2011·5 cites·21 claims
- 1552US7626999B2Apparatus and methods for circuit emulation of a point-to-point protocol operating over a multi-packet label switching networkTELLABS SAN JOSE INC·Filed 2001·Granted Dec 1, 2009·2 cites·12 claims
- 1649US7835353B2Apparatus and methods for establishing virtual private networks in a broadband networkTELLABS SAN JOSE INC·Filed 2006·Granted Nov 16, 2010·0 cites·16 claims
- 1749US7400638B2Apparatus and methods for managing packets in a broadband data streamTELLABS SAN JOSE INC·Filed 2004·Granted Jul 15, 2008·2 cites·20 claims
- 1845US2011242968A1Method and Apparatus for Improving Network Communication Using BFD and VRRP Tracking SystemTELLABS SAN JOSE INC·Filed 2011·Application pending·0 cites
- 1942US7639685B2Method and apparatus for multicast forwardingTELLABS SAN JOSE INC·Filed 2006·Granted Dec 29, 2009·0 cites·23 claims
- 2040US2007206602A1Methods, systems and apparatus for managing differentiated service classesTELLABS SAN JOSE INC·Filed 2006·Application pending·0 cites
- 2131US7442088B2Methods and apparatus for the prevention of incorrect card insertionTELLABS SAN JOSE INC·Filed 2005·Granted Oct 28, 2008·1 cites·22 claims
- 2230US2006274515A1Methods and apparatus for a configurable chassisTELLABS SAN JOSE INC·Filed 2005·Application pending·0 cites
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